Wayne CWS75 User Manual

SPECIFICATIONS
POWER SUPPLY REQUIREMENTS 120 or 230 V, 60 Hz
MOTOR Split Phase
HORSEPOWER 1 HP .................... (CWS100)
3/4 HP ................ (CWS75)
1/2 HP...................(CWS50)
LIQUID TEMPERATURE RANGE 40° F- 120° F
CUT IN PRESSURE 30 PSI
CUT OUT PRESSURE 50 PSI
640000-001 B 08/18© 2018, WAYNE/Scott Fetzer Company.
CONSTRUCTION
MOTOR HOUSE Cast Iron
SEAL PLATE Cast Iron
DIFFUSER Thermoplastic
IMPELLER Thermoplastic
SHAFT Carbon Steel
PUMP SUCTION 1-1/4 in. NPT
PUMP DISCHARGE 3/4 in. NPT
Convertible Well Jet Pump Water Systems
www.waynepumps.com
PERFORMANCE
Model HP PSI 0 ft 10 ft 20 ft 30 ft 40 ft 50 ft 60 ft 70 ft 80ft 90 ft
CWS100 1
30 1056 948 846 750 642 516 384 294 234 180
40 840 750 642 528 384 294 234 180 126 72
50 588 444 330 264 234 180 126 72 - -
CWS75 3/4
30 990 906 774 630 510 408 306 246 186 54
40 780 630 510 408 306 246 186 114 54 -
50 462 330 270 216 156 90 - - - -
CWS50 1/2
30 900 780 690 570 456 348 270 180 90 -
40 660 570 450 348 270 180 90 - - -
50 408 300 210 150 60 - - - - -
Intended for Indoor Use Only
Please read and save these instructions. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property
damage! Retain instructions for future reference.
Operating Instructions and Parts Manual CWS Series
* Refer to Page 13 for Jet Assembly Part Numbers

Wayne CWS75 Specifications

General

Model	CWS75
Max Head	25 ft
Weight	27.3 lb
Voltage	115V
Max Flow Rate	4200 GPH
Maximum Flow Rate	4200 GPH

Summary

Specifications

Power Supply Requirements

Details electrical input voltage and frequency for the pump.

Horsepower Ratings

Lists the available motor horsepower options for the pumps.

General Safety Information

California Proposition 65 Warning

Warns about potential exposure to chemicals and their health effects.

Installation

Shallow Well Installation

Provides instructions for installing pumps in shallow well applications.

Drilled Well Installation

Details the process for installing pumps in drilled wells.

Deep Well Pump Installation

Drilled Well with Two Pipe Jet

Dug Well, Cistern, Lake & Spring with Two Pipe Jet

Electrical Connections

Wiring and Fuse Recommendations

Provides guidance on selecting appropriate wire sizes and fuses.

Grounding Requirements

Details the necessary grounding procedures for safe operation.

Operation

Priming the Shallow Well Pump

Step-by-step instructions for priming a shallow well pump.

Priming the Deep Well Pump

Instructions for filling and starting a deep well pump.

Maintenance

Draining the Pump and Tank

Waterlogged Tanks

CWS Repair Kit Instructions

Troubleshooting

Pump Will Not Run

Diagnoses and corrective actions for when the pump does not start.

Motor Hums But Will Not Run

Troubleshooting steps for a motor that hums but doesn't run.

Overload Trips

Identifies causes and solutions for motor overload trips.

Pump Runs But Delivers Little or No Water

Addresses issues with low or no water delivery from the pump.

Pump Starts and Stops Too Often

Troubleshooting for pumps that cycle on and off frequently.

Limited Warranty

Warranty Coverage and Limitations

Outlines the terms, conditions, and exclusions of the product warranty.

Warranty Claim Procedure